Articolo in rivista, 2010, ENG, 10.4018/jdst.2010090804

A study on the effect of application and resource characteristics on the QOS in service provisioning environments

Varvarigou T.; Tserpes K.; Kyriazis D.; Silvestri F.; Psimogiannos N.

National Technical University of Athens, Athens, Greece; National Technical University of Athens, Athens, Greece; National Technical University of Athens, Athens, Greece; CNR-ISTI, Pisa, Italy; University of the Aegean, Aegean, Greece

This article deals with the problem of quality provisioning in business service-oriented environments, examining the resource selection process as an initial matching of the provided to the demanded QoS. It investigates how the application and resource characteristics affect the provided level of QoS, a relationship that intuitively exists but has not yet being mapped. To do so, it focuses on identifying the application and resource parameters that affect the customer-defined QoS parameters. The article realistically centres upon modeling a data mining application and simple PC nodes in order to study how they affect response times. It moves on, by proving the existence of these specific relations and maps them using simple artificial neural networks so as to be able to wrap them in a single mechanism for resource selection based on customer QoS requirements and real time provider QoS capabilities.

International journal of distributed systems and technologies (Print) 1 (1), pp. 55–75

Keywords

Grid computing

CNR authors

Silvestri Fabrizio

CNR institutes

ISTI – Istituto di scienza e tecnologie dell'informazione "Alessandro Faedo"

ID: 68505

Year: 2010

Type: Articolo in rivista

Last update: 2018-01-18 14:00:31.000

External IDs

CNR OAI-PMH: oai:it.cnr:prodotti:68505

DOI: 10.4018/jdst.2010090804